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Security audit

Copywriting Mastery

Security checks for vulnerabilities and agentic risk

Overview

This is a plain copywriting guidance skill with broad writing advice but no hidden execution, credential access, persistence, or privileged behavior.

Install this if you want an agent to apply AfrexAI's copywriting frameworks across marketing, UX, email, ad, and sales copy tasks. Be aware that its activation wording is broad, so it may influence many user-facing writing tasks unless you invoke it selectively.

A.I.G

Vulnerability Patterns
  • Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
  • Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
  • Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
  • Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
  • Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs

SkillSpector

Vulnerability Patterns
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (1)

Vague Triggers

Medium
Confidence
95% confidence
Finding
The manifest description says to use the skill when writing or reviewing 'any user-facing text,' which is a very broad activation condition that could overlap with many ordinary writing tasks. It does not clearly bound when the skill should or should not activate, nor provide exclusion examples.

Static analysis

No suspicious patterns detected.